Kamen Rider Chronicle (仮面ライダークロニクル,Kamen Raidā Kuronikuru?) is a story primarily based on a Japanese tokusatsu drama in Toei Company's Kamen Rider Series named Kamen Rider Ex-Aid (仮面ライダーエグゼイド,Kamen Raidā Eguzeido?).
Kamen Riders fell in battle with Cronus. The surviving warriors of justice disappeared in the shadow in the hope that someday they will be able to change the destiny of the world with their own hands... but for this they will have to challenge the "Kamen Rider Chronicle", game which has subjugated almost the entire globe. Does humanity have a future? What is its fate? Or everything is only a new level of an endless game, the stake in which is life?